Angle steel tower corner shockproof protection mechanism

Abstract

The utility model relates to the technical field of angle steel tower protection structures, and discloses an angle steel tower corner shockproof protection mechanism, which comprises an angle steel tower main body and four tower corner bearing seats, and the tops of the four tower corner bearing seats are respectively bolted with four tower corners at the bottom of the angle steel tower main body. According to the utility model, the top of the pre-embedded anti-seismic base is provided with the counter-pull anti-seismic pile and the flexible sling capable of being hung, and the tower corner bearing seat is provided with the mounting tensile platform and is matched with the bearing tensile beam, so that the tensile steel wire rope can be borne between the bearing tensile beam and the flexible sling, and the tensile effect is achieved; the anti-seismic protection type counter-pulling can be carried out between the pre-embedded anti-seismic base and the tower corner bearing seats through the tensile steel wire ropes, the counter-pulling anti-seismic protection effect on the four tower corner bearing seats in four directions is achieved, the anti-seismic protection strength is high, the whole anti-seismic protection structure is provided, anti-seismic protection can be effectively carried out on the tower corners of the angle steel tower, and the service life of the angle steel tower is prolonged. And the stability and the safety under the earthquake action are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel tower protection structures, in particular to an anti-vibration protection mechanism for a tower corner of an angle steel tower. Background Art

[0002] With the development of modern communications and power industries, angle steel towers, as an important infrastructure, are widely used in various communication base stations, power transmission lines and other scenarios. The stability and safety of angle steel towers are crucial to ensuring the continuity of communications and power supply. However, angle steel towers often face various natural environmental challenges, such as earthquakes, strong winds and other extreme weather conditions. These conditions pose a serious threat to the structural safety of angle steel towers. Therefore, it is necessary to reinforce the angle steel tower corners.

[0003] When an earthquake occurs, the corners of angle steel towers are often subjected to greater seismic forces, which are prone to deformation, fracture and other damage, resulting in instability and damage to the entire angle steel tower structure. The seismic protection capacity of the tower corners of the angle steel tower is relatively insufficient, and the tensile shock-absorbing strength of the tower corners is relatively insufficient. When subjected to severe weather conditions such as vibrations and strong winds, the angle steel tower is prone to tilt or break and crack, and the overall tensile and seismic resistance is relatively insufficient. For this reason, we propose an anti-seismic protection mechanism for the tower corners of angle steel towers to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-seismic protection mechanism for the corners of angle steel towers, which has a tensile protection structure and can effectively provide anti-seismic protection for the corners of angle steel towers, thereby improving their stability and safety under earthquakes, etc., and solves the problem that the anti-seismic protection capacity of existing angle steel towers is insufficient, and the angle steel towers are easily tilted or damaged and cracked in extreme weather such as earthquakes or strong winds.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned tensile protection structure, the angle steel tower corners can be effectively protected from earthquakes, and the stability and safety thereof under earthquakes can be improved, the utility model provides the following technical solutions: the angle steel tower corner earthquake protection mechanism comprises an angle steel tower body and a tower corner bearing seat, the tops of the four tower corner bearing seats are respectively bolted to the four tower corners at the bottom of the angle steel tower body;

[0008] The four sides of the bottom of the angle steel tower body are all provided with pre-buried earthquake-proof bases, and the pre-buried earthquake-proof bases are provided with anti-tension earthquake piles, and the anti-tension earthquake piles are sleeved with flexible slings. The four tower corner bearing seats are all provided with installation tensile platforms, and the installation tensile platforms are installed with load-bearing tensile beams. Two tensile steel wire ropes are bolted to the four groups of load-bearing tensile beams, and the other ends of the tensile steel wire ropes are correspondingly arranged on the flexible slings;

[0009] The number of the load-bearing tensile beams and the anti-tension seismic piles are equal and their positions are corresponding, and the eight tensile steel wire ropes are correspondingly arranged on the four sides of the angle steel tower body.

[0010] Preferably, the embedded seismic base includes a mounting seat and a tensile column, two of the tensile columns are arranged at the bottom of the mounting seat, the counter-tensile seismic pile is arranged at the center of the top of the embedded seismic base, and the mounting seat is arranged on the four sides of the bottom of the angle steel tower body, and the four mounting seats are respectively distributed corresponding to the four tower corner bearing seats.

[0011] Preferably, a load-bearing steel casing is pre-embedded and installed on the anti-seismic pile, and the flexible sling is annularly hung at a hanging interface of the load-bearing steel casing.

[0012] Preferably, two bolt seats are sleeved on the flexible sling, and the side of the tensile steel wire rope away from the load-bearing tensile beam is connected to the bolt seats.

[0013] Preferably, a rope through hole is provided on the load-bearing anti-tensile beam, and the anti-tensile steel wire rope passes through the rope through hole and is fixed on the load-bearing anti-tensile beam.

[0014] Preferably, two groups of inclined support seats are provided on one side of the load-bearing tensile beam close to the tower corner bearing seat, and the inclined support seats support the side surfaces corresponding to the tower corner bearing seat.

[0015] Preferably, a hinged seat is provided on the top of the anti-tension earthquake pile, a stretching adjustment ring is sleeved on the tensile steel wire rope, a threaded telescopic cylinder is hingedly provided on the hinged seat, the top end of the threaded telescopic cylinder is connected to the stretching adjustment ring, and the threaded telescopic cylinder is telescopic as a whole.

[0016] Preferably, the threaded telescopic cylinder includes a telescopic tube body and a threaded telescopic rod, the bottom end of the telescopic tube body is hinged on a hinge seat, the bottom end of the threaded telescopic rod extends and is threadedly connected to the telescopic tube body, and the top end of the threaded telescopic rod is rotatably connected to a stretch adjustment ring.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an angle steel tower angle anti-vibration protection mechanism, which has the following beneficial effects:

[0019] 1. The anti-seismic protection mechanism of the angle steel tower corner can be stably installed by installing the tower corner of the angle steel tower body on the tower corner bearing seat. The top of the embedded anti-seismic base is provided with a reverse-pull anti-seismic pile, which can be hung with a flexible sling. The tower corner bearing seat is provided with an anti-tension installation platform, which can carry a tensile beam, so that the tensile steel wire rope can be carried between the tensile beam and the flexible sling to play a tensile role, so that the tensile steel wire rope can be reverse-pulled for earthquake protection between the embedded anti-seismic base and the tower corner bearing seat, thereby increasing the overall tensile strength, and can play a reverse-pull earthquake protection role for the four tower corner bearing seats from four directions. The earthquake protection strength is relatively high, so that the whole has an anti-pull protection structure, which can effectively provide earthquake protection for the tower corner of the angle steel tower, and improve its stability and safety under earthquake action. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a frontal perspective schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A magnified schematic diagram of structure A;

[0022] Figure 3 It is a top-down perspective schematic diagram of the structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 A magnified schematic diagram of structure B;

[0024] Figure 5 This is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0025] Figure 6 The utility model discloses a connection structure between a load-bearing tensile beam and an inclined support seat.

[0026] In the figure: 1. Angle steel tower body; 2. Tower angle bearing seat; 3. Embedded earthquake-proof base; 31. Mounting seat; 32. Tensile column; 4. Anti-tension earthquake pile; 5. Flexible sling; 6. Install tensile platform; 7. Bearing tensile beam; 8. Tensile steel wire rope; 9. Bearing steel casing; 10. Bolted seat; 11. Rope body through hole; 12. Inclined support seat; 13. Articulated seat; 14. Stretch adjustment ring; 15. Threaded telescopic cylinder; 151. Telescopic tube body; 152. Threaded telescopic rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 The angle steel tower angle anti-seismic protection mechanism comprises an angle steel tower body 1 and a tower angle bearing seat 2, and the tops of the four tower angle bearing seats 2 are respectively bolted to the four tower angles at the bottom of the angle steel tower body 1;

[0029] The four sides of the bottom of the angle steel tower body 1 are all provided with pre-buried earthquake-proof bases 3, and the pre-buried earthquake-proof bases 3 are provided with anti-tension earthquake piles 4, and the anti-tension earthquake piles 4 are sleeved with flexible slings 5. The four tower corner bearing seats 2 are all provided with mounting tensile platforms 6, and the mounting tensile platforms 6 are installed with bearing tensile beams 7. Two tensile steel wire ropes 8 are bolted to the four groups of bearing tensile beams 7, and the other ends of the tensile steel wire ropes 8 are correspondingly arranged on the flexible slings 5;

[0030] The number of the load-bearing tensile beams 7 and the anti-tension seismic piles 4 are equal and their positions are corresponding, and eight tensile steel wire ropes 8 are correspondingly arranged on the four sides of the angle steel tower body 1;

[0031] The beneficial effects to be expressed by this scheme are as follows: by installing the tower corner of the angle steel tower body 1 on the tower corner bearing seat 2, a stable bearing installation can be performed; a reverse-tension earthquake-resistant pile 4 is provided on the top of the embedded earthquake-proof base 3, on which a flexible sling 5 can be hung; an installation tensile platform 6 is provided on the tower corner bearing seat 2, which can carry a bearing tensile beam 7, so that the tensile steel wire rope 8 can be carried between the bearing tensile beam 7 and the flexible sling 5 to play a tensile role, so that the tensile steel wire rope 8 can be used for earthquake protection reverse pulling between the embedded earthquake-proof base 3 and the tower corner bearing seat 2, thereby increasing the overall tensile strength, and the four tower corner bearing seats 2 can all play a reverse-tension earthquake protection role from four directions, with a high earthquake protection strength, so that the whole has an anti-tensile protection structure, which can effectively provide earthquake protection for the tower corner of the angle steel tower and improve its stability and safety under earthquake action.

[0032] Further, the embedded earthquake-proof base 3 includes a mounting seat 31 and a tensile column 32, two tensile columns 32 are arranged at the bottom of the mounting seat 31, and the anti-tension earthquake pile 4 is arranged at the center of the top of the embedded earthquake-proof base 3. The mounting seat 31 is arranged on the four sides of the bottom of the angle steel tower body 1, and the four mounting seats 31 are respectively distributed corresponding to the four tower corner bearing seats 2;

[0033] The embedded earthquake-proof base 3 includes a mounting seat 31 and a tensile column 32. The mounting seat 31 is cast and embedded in the ground, and the tensile column 32 is buried deep underground, which plays an earthquake-proof and tensile-resistant role, so that the overall earthquake-proof and tensile-resistant effect of the embedded earthquake-proof base 3 is better.

[0034] Furthermore, a bearing steel casing 9 is pre-buried and installed on the anti-seismic pile 4, and the flexible sling 5 is annularly hung at the hanging interface of the bearing steel casing 9;

[0035] By setting the load-bearing steel casing 9, the flexible sling 5 can be hung on the load-bearing steel casing 9 in a ring shape, which plays a convenient tensile resistance role. Therefore, during high-intensity tensile resistance, the anti-seismic pile 4 is not easy to be deformed and damaged, and the load-bearing and positioning effect of the load-bearing steel casing 9 is good.

[0036] Furthermore, two bolting seats 10 are sleeved on the flexible sling 5, and the side of the tensile steel wire rope 8 away from the load-bearing tensile beam 7 is connected to the bolting seat 10;

[0037] By providing the bolting seat 10, the tensile steel wire rope 8 can be conveniently hung on the flexible sling 5, and fine adjustments can be made on the flexible sling 5 according to changes in the tensile load, which is convenient to use.

[0038] Furthermore, a rope through hole 11 is provided on the load-bearing tensile beam 7, and the tensile steel wire rope 8 passes through the rope through hole 11 and is fixed on the load-bearing tensile beam 7;

[0039] By providing the rope body through hole 11, the tensile steel wire rope 8 can pass through the rope body through hole 11 and be installed on the load-bearing tensile beam 7, so the overall installation is convenient and the tensile resistance is relatively stable.

[0040] Furthermore, two groups of inclined support seats 12 are provided on one side of the load-bearing tensile beam 7 close to the tower corner bearing seat 2, and the inclined support seats 12 support the side surfaces corresponding to the tower corner bearing seat 2;

[0041] By providing the inclined support seat 12, when the load-bearing anti-tension beam 7 is in tension, the inclined support seat 12 supports the pulling of the load-bearing anti-tension beam 7, so the load-bearing positioning ability is better and it is not easy to tilt.

[0042] Furthermore, a hinged seat 13 is provided at the top of the anti-tension earthquake pile 4, a stretching adjustment ring 14 is sleeved on the tensile steel wire rope 8, a threaded telescopic cylinder 15 is hingedly provided on the hinged seat 13, the top end of the threaded telescopic cylinder 15 is connected to the stretching adjustment ring 14, and the threaded telescopic cylinder 15 is retractable as a whole;

[0043] By setting a stretch adjustment ring 14, it can be hung on the tensile steel wire rope 8, and the threaded telescopic cylinder 15 can be rotated by thread to adjust its own length. The threaded telescopic cylinder 15 can be hinged to the anti-tension earthquake pile 4 by the hinge seat 13, so that when the tensile steel wire rope 8 becomes loose during tension, the tightness can be adjusted by rotating the threaded telescopic cylinder 15, and a tension switch of the tensile steel wire rope 8 is added, which has relatively good applicability and convenient tensile operation.

[0044] Furthermore, the threaded telescopic cylinder 15 includes a telescopic tube body 151 and a threaded telescopic rod 152. The bottom end of the telescopic tube body 151 is hinged on the hinge seat 13. The bottom end of the threaded telescopic rod 152 extends and is threadedly connected to the telescopic tube body 151. The top end of the threaded telescopic rod 152 is rotatably connected to the stretch adjustment ring 14.

[0045] By setting the threaded telescopic cylinder 15 including the telescopic tube body 151 and the threaded telescopic rod 152, the telescopic length of the telescopic tube body 151 and the threaded telescopic rod 152 can be independently adjusted by rotating the threaded telescopic rod 152, thereby indirectly stretching and controlling the tightness of the tensile steel wire rope 8. The device has good tensile adjustment effect and is convenient for construction.

[0046] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it. It belongs to the existing technology and will not be elaborated.

[0047] Working principle: By pre-embedding four tower corner bearing seats 2 on the ground, the four tower corners at the bottom of the angle steel tower body 1 can be bolted to the four tower corner bearing seats 2 respectively, so that the angle steel tower body 1 can be stably loaded and installed. The earthquake resistance of the tower corner bearing seats 2 can directly affect the load-bearing stability of the angle steel tower body 1;

[0048] The sides of the four tower corner bearing seats 2 are respectively provided with pre-buried earthquake-proof bases 3. The bottom of the pre-buried earthquake-proof bases 3 is deeply embedded in the ground, which has a good earthquake-proof effect. The top of the pre-buried earthquake-proof base 3 is provided with a reverse pull earthquake-proof pile 4, which can be hung with a flexible sling 5. The tower corner bearing seat 2 is provided with an installation tensile platform 6, which can carry a tensile beam 7. The tensile beam 7 can be fixedly connected with two tensile steel wire ropes 8. The other end of the tensile steel wire rope 8 is correspondingly connected to the flexible sling 5, so that the pre-buried earthquake-proof base 3 and the tower corner bearing seat 2 can be connected by the tensile steel wire rope 8. The anti-seismic protection reverse pull increases the overall tensile strength, and can play a reverse-pull anti-seismic protection role for the four tower corner bearing seats 2 from four directions. When the angle steel tower body 1 is subjected to extreme weather conditions such as earthquakes and strong winds, the anti-seismic protection strength is relatively high, so that the whole has a tensile protection structure, which can effectively provide anti-seismic protection for the tower corners of the angle steel tower, improve its stability and safety under earthquakes, and solve the problem that the existing angle steel tower has insufficient anti-seismic protection capabilities, and the angle steel tower is prone to tilt or damage and cracking in extreme weather conditions such as earthquakes or strong winds.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle steel tower angle anti-vibration protection mechanism, comprising an angle steel tower body (1) and a tower angle bearing seat (2), characterized in that: The tops of the four tower angle bearing seats (2) are respectively bolted to the four tower angles at the bottom of the angle steel tower body (1); The four sides of the bottom of the angle steel tower body (1) are all provided with pre-buried earthquake-proof bases (3), the pre-buried earthquake-proof bases (3) are provided with anti-tension earthquake piles (4), the anti-tension earthquake piles (4) are sleeved with flexible slings (5), the four tower corner bearing seats (2) are all provided with mounting anti-tension platforms (6), the mounting anti-tension platforms (6) are installed with bearing anti-tension beams (7), the four groups of bearing anti-tension beams (7) are all bolted with two anti-tension steel wire ropes (8), and the other ends of the anti-tension steel wire ropes (8) are correspondingly arranged on the flexible slings (5); The load-bearing tensile beams (7) and the anti-tension earthquake piles (4) are equal in number and corresponding in position, and the eight tensile steel wire ropes (8) are correspondingly arranged on the four sides of the angle steel tower body (1).

2. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: The embedded earthquake-proof base (3) comprises a mounting seat (31) and a tensile column (32), two tensile columns (32) are arranged at the bottom of the mounting seat (31), the anti-tension earthquake pile (4) is arranged at the center of the top of the embedded earthquake-proof base (3), the mounting seat (31) is arranged on four sides of the bottom of the angle steel tower body (1), and the four mounting seats (31) are respectively distributed corresponding to the four tower corner bearing seats (2).

3. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: A load-bearing steel casing (9) is pre-buried and installed on the anti-seismic pile (4), and the flexible sling (5) is annularly hung at a hanging interface of the load-bearing steel casing (9).

4. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: Two bolting seats (10) are sleeved on the flexible sling (5), and the side of the tensile steel wire rope (8) away from the load-bearing tensile beam (7) is connected to the bolting seat (10).

5. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: The load-bearing anti-tension beam (7) is provided with a rope body through hole (11), and the anti-tension steel wire rope (8) passes through the rope body through hole (11) and is fixed on the load-bearing anti-tension beam (7).

6. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: Two groups of inclined support seats (12) are provided on one side of the load-bearing tensile beam (7) close to the tower corner bearing seat (2), and the inclined support seats (12) support the side surfaces corresponding to the tower corner bearing seat (2).

7. The angle steel tower angle anti-vibration protection mechanism according to claim 1 is characterized in that: The top of the anti-seismic pile (4) is provided with an articulated seat (13), the tensile steel wire rope (8) is sleeved with a stretching adjustment ring (14), a threaded telescopic cylinder (15) is hingedly provided on the articulated seat (13), the top end of the threaded telescopic cylinder (15) is connected to the stretching adjustment ring (14), and the threaded telescopic cylinder (15) is retractable as a whole.

8. The angle steel tower angle anti-vibration protection mechanism according to claim 7 is characterized in that: The threaded telescopic cylinder (15) comprises a telescopic tube body (151) and a threaded telescopic rod (152); the bottom end of the telescopic tube body (151) is hinged on a hinge seat (13); the bottom end of the threaded telescopic rod (152) extends and is threadedly connected to the telescopic tube body (151); the top end of the threaded telescopic rod (152) is rotatably connected to a stretching adjustment ring (14).

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